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参数资料
| 型号： | 4445-25K |
| 厂商： | API Delevan Inc |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR TOROID 1.0UH 10% RADL |
| 标准包装： | 50 |
| 系列： | 4445 |
| 电感： | 1µH |
| 电流： | 700mA |
| 类型： | 环形 |
| 容差： | ±10% |
| 屏蔽： | 无屏蔽 |
| DC 电阻(DCR)： | 最大 400 毫欧 |
| Q因子@频率： | 70 @ 50MHz |
| 频率 - 自谐振： | 150MHz |
| 封装/外壳： | 径向 |
| 安装类型： | 通孔 |
| 包装： | 散装 |
| 工作温度： | -55°C ~ 125°C |
| 频率 - 测试： | 50MHz |
SERIES
4445R
4445
Radial Toroidal Inductors
MS21423 (Ref.) – SERIES 4445
-01M
-02M
-03M
-04M
-05M
-06M
-07M
-08M
-09M
-10M
-11M
-12M
-13K
1
2
3
4
5
6
7
8
9
10
11
12
13
0.010
0.012
0.015
0.018
0.022
0.027
0.033
0.039
0.047
0.056
0.068
0.082
0.100
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 10%
60
60
60
60
60
60
60
60
60
60
60
60
80
150
150
150
150
100
100
100
100
100
100
100
100
50
1000
1000
1000
1000
900
800
750
700
650
600
550
500
450
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.030
0.040
0.040
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
2500
2200
2200
Actual Size
-14K
-15K
-16K
-17K
-18K
-19K
-20K
-21K
-22K
-23K
-24K
-25K
14
15
16
17
18
19
20
21
22
23
24
25
0.120
0.150
0.180
0.220
0.270
0.330
0.390
0.470
0.560
0.680
0.820
1.000
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
80
80
80
80
80
80
80
80
70
70
70
70
50
50
50
50
50
50
50
50
50
50
50
50
400
350
320
300
280
260
240
220
200
180
160
150
0.050
0.060
0.070
0.080
0.100
0.120
0.150
0.200
0.250
0.300
0.350
0.400
2000
1800
1600
1500
1400
1300
1150
1000
900
800
750
700
Military Speci?cation MS21423 (Ref.)
Mechanical Con?guration Units are radial leaded and
encapsulated in an epoxy molded package.
Optional Tolerances: J = 5% H = 3% G
Physical Parameters
Inches
Millimeters
(Dash 01-12 Min. Tolerance is ±5%)
A
B
C
D
E
F
0.200 to 0230
0.190 to 0.210
0.090 to 0.110
0.090 to 0.110
1.00 Min.
0.0185 to 0.0215
5.08 to 5.84
4.83 to 5.33
2.29 to 2.79
2.29 to 2.79
25.4 Min.
0.470 to 0.546
*Complete part # must include series # PLUS the dash #
For surface ?nish information, refer to www.delevan?nishes.com
Operating Temperature –55°C to +125°C
Current Rating at 90°C Ambient 35°C Rise
Maximum Power Dissipation at 90°C 0.200 W
Note Inductance measured 0.25" from body.
Weight Max. (Grams) 0.5
* * Note Self Resonant Frequency (SRF) values above
250 MHz are calculated and for reference only.
Marking 4445; dash number with tolerance letter; Delevan
cage code (99800); date code (YYWWL). Note: An R after
4445 indicates a RoHS component.
Example: 4445-01M
4445
-01M
99800
0828A
Packaging Bulk only
Made in the U.S.A.
270 Quaker Rd., East Aurora NY 14052 ? Phone 716-652-3600 ? Fax 716-652-4814 ? E-mail: apisales@delevan.com ? www.delevan.com
1/2009
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